[INFO] fetching crate reis 0.5.0... [INFO] testing reis-0.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate reis 0.5.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate reis 0.5.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate reis 0.5.0 [INFO] tweaked toml for crates.io crate reis 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate reis 0.5.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate reis 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zbus_macros v5.5.0 [INFO] [stderr] Downloaded zvariant_derive v5.4.0 [INFO] [stderr] Downloaded ashpd v0.11.0 [INFO] [stderr] Downloaded zbus v5.5.0 [INFO] [stderr] Downloaded zvariant v5.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 858020e5ca57050a009aa17029f0a1ecd7db55cdf9cce0b43ef8f2ba23707f2b [INFO] running `Command { std: "docker" "start" "-a" "858020e5ca57050a009aa17029f0a1ecd7db55cdf9cce0b43ef8f2ba23707f2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "858020e5ca57050a009aa17029f0a1ecd7db55cdf9cce0b43ef8f2ba23707f2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "858020e5ca57050a009aa17029f0a1ecd7db55cdf9cce0b43ef8f2ba23707f2b", kill_on_drop: false }` [INFO] [stdout] 858020e5ca57050a009aa17029f0a1ecd7db55cdf9cce0b43ef8f2ba23707f2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a38f6e127f1421a3c1e5b35a8cbbd7f011dccb8acc88c6c201decbef63d3bde0 [INFO] running `Command { std: "docker" "start" "-a" "a38f6e127f1421a3c1e5b35a8cbbd7f011dccb8acc88c6c201decbef63d3bde0", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling reis v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ei.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 19 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/eis.rs:72:14 [INFO] [stdout] | [INFO] [stdout] 72 | fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 72 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/eis.rs:87:14 [INFO] [stdout] | [INFO] [stdout] 87 | fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 87 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/wire/backend.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 91 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.63s [INFO] running `Command { std: "docker" "inspect" "a38f6e127f1421a3c1e5b35a8cbbd7f011dccb8acc88c6c201decbef63d3bde0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a38f6e127f1421a3c1e5b35a8cbbd7f011dccb8acc88c6c201decbef63d3bde0", kill_on_drop: false }` [INFO] [stdout] a38f6e127f1421a3c1e5b35a8cbbd7f011dccb8acc88c6c201decbef63d3bde0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 7203818919f896f0c66f0cd3d922efc26b357dec865fbc15577e4971ca4e3191 [INFO] running `Command { std: "docker" "start" "-a" "7203818919f896f0c66f0cd3d922efc26b357dec865fbc15577e4971ca4e3191", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.1 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling litemap v0.7.5 [INFO] [stderr] Compiling winnow v0.7.4 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling icu_properties_data v1.5.1 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling icu_normalizer_data v1.5.1 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling endi v1.1.0 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling ordered-stream v0.2.0 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling xkeysym v0.2.1 [INFO] [stderr] Compiling futures-lite v2.6.0 [INFO] [stderr] Compiling pollster v0.4.0 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ei.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 19 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/eis.rs:72:14 [INFO] [stdout] | [INFO] [stdout] 72 | fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 72 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/eis.rs:87:14 [INFO] [stdout] | [INFO] [stdout] 87 | fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 87 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/wire/backend.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 91 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling indexmap v2.8.0 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling async-broadcast v0.7.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling socket2 v0.5.9 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling xdg-home v1.3.0 [INFO] [stderr] Compiling memmap2 v0.9.5 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling xkbcommon v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling enumflags2_derive v0.7.11 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling tokio v1.44.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling zvariant_utils v3.2.0 [INFO] [stderr] Compiling enumflags2 v0.7.11 [INFO] [stderr] Compiling zvariant_derive v5.4.0 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling zvariant v5.4.0 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling zbus_names v4.2.0 [INFO] [stderr] Compiling zbus_macros v5.5.0 [INFO] [stderr] Compiling zbus v5.5.0 [INFO] [stderr] Compiling ashpd v0.11.0 [INFO] [stderr] Compiling reis v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> examples/receive-synchronous.rs:37:21 [INFO] [stdout] | [INFO] [stdout] 37 | let h = region.height() as i32; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/receive-synchronous.rs:75:17 [INFO] [stdout] | [INFO] [stdout] 75 | context.flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 75 | let _ = context.flush(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ei.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 19 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/eis.rs:72:14 [INFO] [stdout] | [INFO] [stdout] 72 | fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 72 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/eis.rs:87:14 [INFO] [stdout] | [INFO] [stdout] 87 | fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 87 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/wire/backend.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | fn as_fd(&self) -> BorrowedFd { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 91 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 21.29s [INFO] running `Command { std: "docker" "inspect" "7203818919f896f0c66f0cd3d922efc26b357dec865fbc15577e4971ca4e3191", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7203818919f896f0c66f0cd3d922efc26b357dec865fbc15577e4971ca4e3191", kill_on_drop: false }` [INFO] [stdout] 7203818919f896f0c66f0cd3d922efc26b357dec865fbc15577e4971ca4e3191 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] fb63919f2a3e64f050543d1e1b00c677ba73019c3a36ad324a10d7ebb1cd82a4 [INFO] running `Command { std: "docker" "start" "-a" "fb63919f2a3e64f050543d1e1b00c677ba73019c3a36ad324a10d7ebb1cd82a4", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/ei.rs:19:14 [INFO] [stderr] | [INFO] [stderr] 19 | fn as_fd(&self) -> BorrowedFd { [INFO] [stderr] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 19 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/eis.rs:72:14 [INFO] [stderr] | [INFO] [stderr] 72 | fn as_fd(&self) -> BorrowedFd { [INFO] [stderr] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 72 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/eis.rs:87:14 [INFO] [stderr] | [INFO] [stderr] 87 | fn as_fd(&self) -> BorrowedFd { [INFO] [stderr] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 87 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/wire/backend.rs:91:14 [INFO] [stderr] | [INFO] [stderr] 91 | fn as_fd(&self) -> BorrowedFd { [INFO] [stderr] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 91 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `reis` (lib) generated 4 warnings (run `cargo fix --lib -p reis` to apply 4 suggestions) [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> examples/receive-synchronous.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | let h = region.height() as i32; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/receive-synchronous.rs:75:17 [INFO] [stderr] | [INFO] [stderr] 75 | context.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 75 | let _ = context.flush(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `reis` (example "receive-synchronous") generated 2 warnings [INFO] [stderr] warning: `reis` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/reis-7449cb51bb1ff9b4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fb63919f2a3e64f050543d1e1b00c677ba73019c3a36ad324a10d7ebb1cd82a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb63919f2a3e64f050543d1e1b00c677ba73019c3a36ad324a10d7ebb1cd82a4", kill_on_drop: false }` [INFO] [stdout] fb63919f2a3e64f050543d1e1b00c677ba73019c3a36ad324a10d7ebb1cd82a4